From: Alexandre Mergnat <amergnat@baylibre.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: "Wim Van Sebroeck" <wim@linux-watchdog.org>,
"Guenter Roeck" <linux@roeck-us.net>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
"Chaotian Jing" <chaotian.jing@mediatek.com>,
"Ulf Hansson" <ulf.hansson@linaro.org>,
"Wenbin Mei" <wenbin.mei@mediatek.com>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Zhiyong Tao" <zhiyong.tao@mediatek.com>,
"Bernhard Rosenkränzer" <bero@baylibre.com>,
linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-mmc@vger.kernel.org,
linux-gpio@vger.kernel.org,
"Alexandre Bailon" <abailon@baylibre.com>,
"Fabien Parent" <fparent@baylibre.com>,
"Amjad Ouled-Ameur" <aouledameur@baylibre.com>
Subject: Re: [PATCH v3 10/17] arm64: dts: mediatek: set vmc regulator as always on
Date: Fri, 31 Mar 2023 13:08:43 +0200 [thread overview]
Message-ID: <CAFGrd9qMEtHVT+P-mBNxh6g1jOm5ifArSxi1bbGnrKgxCf7zSQ@mail.gmail.com> (raw)
In-Reply-To: <7b6be990-9e90-8e44-7c5e-f8b7a2701ce7@collabora.com>
Le mer. 29 mars 2023 à 15:25, AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com> a écrit :
>
> Il 29/03/23 10:54, amergnat@baylibre.com ha scritto:
> > From: Fabien Parent <fparent@baylibre.com>
> >
> > MSDC1 IP block is powered by VMC. Make sure it is always on.
>
> Why always on?
> Can't you just set mt6357_vmc_reg as VIN of mt6357_vmch_reg? :-)
I'm not sure to get it. mt6357_vmc_reg & mt6357_vmch_reg come from
PMIC and are supposed to be independent.
You suggest to link them in the mt8365-evk dts file using something like:
&mt6357_vmch_reg {
vin-supply = <&mt6357_vmc_reg>;
};
Also, regulator binding probably needs change to support that.
Regards,
Alex
next prev parent reply other threads:[~2023-03-31 11:09 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-29 8:54 [PATCH v3 00/17] Improve the MT8365 SoC and EVK board support Alexandre Mergnat
2023-03-29 8:54 ` [PATCH v3 01/17] dt-bindings: watchdog: mediatek,mtk-wdt: add mt8365 Alexandre Mergnat
2023-03-29 13:17 ` AngeloGioacchino Del Regno
2023-03-30 17:16 ` Matthias Brugger
2023-04-16 15:52 ` Guenter Roeck
2023-03-29 8:54 ` [PATCH v3 02/17] dt-bindings: pinctrl: mediatek,mt8365-pinctrl: add drive strength property Alexandre Mergnat
2023-03-30 17:17 ` Matthias Brugger
2023-03-31 8:24 ` Krzysztof Kozlowski
2023-03-29 8:54 ` [PATCH v3 03/17] arm64: dts: mediatek: Increase the size BL31 reserved memory amergnat
2023-03-29 13:17 ` AngeloGioacchino Del Regno
2023-03-30 17:20 ` Matthias Brugger
2023-03-29 8:54 ` [PATCH v3 04/17] arm64: dts: mediatek: add watchdog support for mt8365 SoC Alexandre Mergnat
2023-03-29 13:17 ` AngeloGioacchino Del Regno
2023-03-29 8:54 ` [PATCH v3 05/17] arm64: dts: mediatek: add mt6357 device-tree amergnat
2023-03-29 13:17 ` AngeloGioacchino Del Regno
2023-03-30 17:22 ` Matthias Brugger
2023-03-31 9:41 ` Alexandre Mergnat
2023-03-29 8:54 ` [PATCH v3 06/17] arm64: dts: mediatek: add pwrap support to mt8365 SoC Alexandre Mergnat
2023-03-29 13:19 ` AngeloGioacchino Del Regno
2023-03-30 17:22 ` Matthias Brugger
2023-03-29 8:54 ` [PATCH v3 07/17] arm64: dts: mediatek: add mt6357 PMIC support for mt8365-evk Alexandre Mergnat
2023-03-29 13:20 ` AngeloGioacchino Del Regno
2023-03-29 8:54 ` [PATCH v3 08/17] arm64: dts: mediatek: add mmc support for mt8365 SoC Alexandre Mergnat
2023-03-29 13:21 ` AngeloGioacchino Del Regno
2023-03-30 17:28 ` Matthias Brugger
2023-03-29 8:54 ` [PATCH v3 09/17] arm64: dts: mediatek: add mmc support for mt8365-evk Alexandre Mergnat
2023-03-29 13:24 ` AngeloGioacchino Del Regno
2023-03-29 8:54 ` [PATCH v3 10/17] arm64: dts: mediatek: set vmc regulator as always on amergnat
2023-03-29 13:25 ` AngeloGioacchino Del Regno
2023-03-31 11:08 ` Alexandre Mergnat [this message]
2023-03-31 11:23 ` Alexandre Mergnat
2023-03-29 8:54 ` [PATCH v3 11/17] arm64: dts: mediatek: add usb controller support for mt8365-evk Alexandre Mergnat
2023-03-29 13:26 ` AngeloGioacchino Del Regno
2023-03-30 17:30 ` Matthias Brugger
2023-03-29 8:54 ` [PATCH v3 12/17] arm64: dts: mediatek: add ethernet support for mt8365 SoC Alexandre Mergnat
2023-03-29 13:27 ` AngeloGioacchino Del Regno
2023-03-30 17:31 ` Matthias Brugger
2023-03-29 8:54 ` [PATCH v3 13/17] arm64: dts: mediatek: add ethernet support for mt8365-evk Alexandre Mergnat
2023-03-29 8:54 ` [PATCH v3 14/17] arm64: dts: mediatek: add OPP support for mt8365 SoC Alexandre Mergnat
2023-03-29 13:28 ` AngeloGioacchino Del Regno
2023-03-29 8:54 ` [PATCH v3 15/17] arm64: dts: mediatek: add cpufreq support for mt8365-evk Alexandre Mergnat
2023-03-29 13:28 ` AngeloGioacchino Del Regno
2023-03-29 8:54 ` [PATCH v3 16/17] arm64: dts: mediatek: fix systimer properties amergnat
2023-03-29 13:29 ` AngeloGioacchino Del Regno
2023-03-30 17:34 ` Matthias Brugger
2023-03-31 12:05 ` Alexandre Mergnat
2023-03-29 8:54 ` [PATCH v3 17/17] arm64: dts: mediatek: Add CPU Idle support amergnat
2023-03-29 13:31 ` AngeloGioacchino Del Regno
2023-03-30 0:09 ` [PATCH v3 00/17] Improve the MT8365 SoC and EVK board support Kevin Hilman
2023-03-30 9:54 ` Alexandre Mergnat
2023-03-30 20:56 ` Kevin Hilman
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